IP Address: 192.144.187.66Malicious

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IP Address:
192.144.187.66​
Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Successful SSH Login SSH Brute Force Outgoing Connection Access Suspicious Domain Scheduled Task Creation New SSH Key Listening Port 7946 Scan Download and Allow Execution Download and Execute SSH

Connect Back Servers

one.one

208.67.222.222 18.205.71.63 68.183.140.39 176.58.123.25 104.20.17.242 1.1.1.1 23.50.52.227 66.171.248.178

Basic Information

IP Address

192.144.187.66

Domain

-

ISP

-

Country

China

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-10-18

Last seen in Guardicore Centra

2019-09-01

What is Guardicore Centra
Guardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More

Attack Flow

A user logged in using SSH with the following credentials: root / ********** - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

Successful SSH Login SSH Brute Force

Process /usr/bin/wget generated outgoing network traffic to: 68.183.140.39:8000 2 times

Outgoing Connection

The file /usr/bin/lunlfa4 was downloaded and executed 20 times

Download and Execute

Process /usr/bin/lunlfa4 generated outgoing network traffic to: 1.1.1.1:53, 101.132.186.165:7946, 104.20.17.242:80, 106.12.6.104:7946, 106.124.142.62:7946, 106.52.169.230:7946, 106.52.194.40:7946, 111.1.41.102:7946, 111.164.175.198:7946, 112.187.49.148:7946, 114.215.70.222:7946, 115.159.51.76:7946, 117.73.12.119:7946, 117.73.2.211:7946, 117.73.3.77:7946, 118.24.130.208:7946, 118.25.149.162:7946, 119.195.211.191:7946, 119.27.163.94:7946, 120.25.102.203:7946, 122.10.81.179:7946, 122.114.158.88:7946, 123.206.197.226:7946, 129.204.221.69:7946, 129.211.19.163:7946, 132.232.52.142:7946, 132.232.81.229:7946, 139.198.121.95:7946, 14.192.11.16:7946, 14.46.57.245:7946, 140.143.164.245:7946, 140.143.230.207:7946, 140.143.233.238:7946, 142.93.208.69:7946, 142.93.211.201:7946, 150.109.14.19:7946, 152.136.37.127:7946, 154.219.137.99:7946, 172.105.40.51:7946, 176.58.123.25:80, 178.128.16.212:7946, 18.205.71.63:80, 180.178.55.10:7946, 182.18.133.130:7946, 183.239.167.178:7946, 188.131.251.248:7946, 192.227.140.90:7946, 203.159.249.211:7946, 208.67.222.222:443, 208.68.37.79:7946, 210.16.189.131:7946, 216.239.32.21:80, 216.239.36.21:80, 220.87.80.111:7946, 221.131.113.43:7946, 222.87.19.13:7946, 23.50.52.227:80, 41.231.22.184:7946, 47.89.178.105:7946, 49.235.20.188:7946, 49.235.25.131:7946, 50.27.150.82:7946, 58.208.25.47:7946, 58.87.112.192:7946, 59.10.86.63:7946, 62.76.185.13:7946 and 66.171.248.178:80

Outgoing Connection

Process /usr/bin/lunlfa4 started listening on ports: 7946

Listening

Process /usr/bin/lunlfa4 attempted to access suspicious domains: one.one

Outgoing Connection Access Suspicious Domain

Process /usr/bin/lunlfa4 scanned port 7946 on 58 IP Addresses

Port 7946 Scan

Connection was closed due to timeout

An attempt to download /root/.ssh/authorized_keys was made

New SSH Key

Associated Files

/usr/bin/lunlfa4

SHA256: 2dfce07d7066cca93bc85d5c235ee9b4ed6cf4776a9f45dfcc8b14790e8b2912

4,268,416 bytes

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IP Address: 192.144.187.66​Malicious